Seiko Cal. 7031 - 837

Seiko 7031-837

This Spring Drive model from 1996 features a 34mm Hardlex-Coated Steel case. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-00a81b766e24]

Also known as: Turtle, Crown

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
13.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
180m
Dial Color
Black
Jewels
26j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1996

Related Models

seikata-wm-00a81b766e24